A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-369-2064
NSN 5915-01-609-6113
NSN 6685-00-284-2244
NSN 6130-00-662-8557
NSN 5915-01-597-2683
NSN 5996-00-446-3784
NSN 6105-01-244-6254
NSN 5905-01-268-1820
NSN 5925-01-024-5495
NSN 6130-01-599-4213
NSN 5960-01-106-3086
NSN 5996-01-442-3676